Vitamin B-12 is essential for the normal formation of blood cells and contributes to the health of the nervous system.* In addition, the B vitamins play a role in energy metabolism in the body.* No artificial flavor, no preservatives, no sugar, no milk, no lactose, no soy, no gluten, no yeast, no fish. Sodium free. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.